15830192

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 37973760

約数和(自身を除く): 22143568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 56, 76, 86, 112, 133, 152, 172, 173, 266, 301, 304, 344, 346, 532, 602, 688, 692, 817, 1064, 1204, 1211, 1384, 1634, 2128, 2408, 2422, 2768, 3268, 3287, 4816, 4844, 5719, 6536, 6574, 7439, 9688, 11438, 13072, 13148, 14878, 19376, 22876, 23009, 26296, 29756, 45752, 46018, 52073, 52592, 59512, 91504, 92036, 104146, 119024, 141341, 184072, 208292, 282682, 368144, 416584, 565364, 833168, 989387, 1130728, 1978774, 2261456, 3957548, 7915096, 15830192]

約数ペア:

[(1, 15830192), (2, 7915096), (4, 3957548), (7, 2261456), (8, 1978774), (14, 1130728), (16, 989387), (19, 833168), (28, 565364), (38, 416584), (43, 368144), (56, 282682), (76, 208292), (86, 184072), (112, 141341), (133, 119024), (152, 104146), (172, 92036), (173, 91504), (266, 59512), (301, 52592), (304, 52073), (344, 46018), (346, 45752), (532, 29756), (602, 26296), (688, 23009), (692, 22876), (817, 19376), (1064, 14878), (1204, 13148), (1211, 13072), (1384, 11438), (1634, 9688), (2128, 7439), (2408, 6574), (2422, 6536), (2768, 5719), (3268, 4844), (3287, 4816)]